/* ============================================================
   PRAXIS — Landing page v6 (B2C)
   Estética herdada da v4: escura, alto contraste, conversão.
   Acento teal (#34E0C2) + azul (#5BA8FF). Fonte Inter.
   ============================================================ */

:root {
  --bg:          #090B10;
  --bg-soft:     #0E1118;
  --surface:     #14171F;
  --surface-2:   #1B1F2A;
  --border:      #262B37;
  --border-soft: #1E232E;

  --text:        #F3F5F8;
  --text-muted:  #99A1B0;
  --text-dim:    #6B7280;

  --accent:      #34E0C2;
  --accent-2:    #5BA8FF;
  --accent-deep: #0E5247;
  --gold:        #F2C879;
  --danger:      #FF8B7B;

  --radius:      18px;
  --radius-sm:   12px;
  --maxw:        1140px;

  --shadow:      0 24px 60px -20px rgba(0,0,0,.65);
  --shadow-soft: 0 12px 32px -16px rgba(0,0,0,.55);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}
.container--narrow { max-width: 800px; }

.grad {
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Destaque em cor única (sem gradiente) — usado no título do hero */
.solid { color: var(--accent); }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .01em;
  border-radius: 999px;
  padding: 13px 24px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(180deg, var(--accent), #1FBFA2);
  color: #04211C;
  box-shadow: 0 10px 28px -10px rgba(52,224,194,.55);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -10px rgba(52,224,194,.7); }
.btn--ghost {
  background: rgba(255,255,255,.03);
  border-color: var(--border);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--accent); background: rgba(52,224,194,.06); }
.btn--lg  { padding: 16px 30px; font-size: 16px; }
.btn--sm  { padding: 10px 18px; font-size: 14px; }
.btn--block { width: 100%; }

/* ===================== NAV ===================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9,11,16,.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.brand__mark { color: var(--accent); display: flex; }
.brand__mark svg { width: 30px; height: 30px; }
.brand__name { font-size: 20px; letter-spacing: -.01em; }
.nav__links { display: flex; gap: 30px; }
.nav__links a {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 500;
  transition: color .15s ease;
}
.nav__links a:hover { color: var(--text); }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  padding: 88px 0 0;
  overflow: hidden;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: radial-gradient(ellipse 80% 55% at 50% 0%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 55% at 50% 0%, #000 30%, transparent 75%);
}
.hero__glow {
  position: absolute;
  top: -260px;
  left: 50%;
  transform: translateX(-50%);
  width: 880px;
  height: 620px;
  background: radial-gradient(circle, rgba(52,224,194,.22), transparent 62%);
  filter: blur(40px);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 999px;
}
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}
.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.7rem);
  line-height: 1.07;
  letter-spacing: -.03em;
  font-weight: 800;
  margin: 22px 0 18px;
}
.hero__sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 540px;
}
.hero__sub + .hero__sub { margin-top: 16px; }
.hero__sub strong { color: var(--text); font-weight: 600; }
.hero__cta { display: flex; gap: 14px; margin: 30px 0 20px; flex-wrap: wrap; }
.hero__trust { font-size: 14px; color: var(--text-dim); }
.hero__trust strong { color: var(--text-muted); font-weight: 600; }

/* ---- hero floating card ---- */
/* Padding vertical reserva a faixa onde os chips ficam, acima e abaixo do card. */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 88px 0;
}
.floatcard {
  width: 100%;
  max-width: 420px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-12px); }
}
.floatcard__head { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 16px; }
.floatcard__text { font-size: 15.5px; margin-bottom: 12px; line-height: 1.65; }
.floatcard__foot { border-top: 1px solid var(--border-soft); padding-top: 12px; margin-top: 4px; }
.srcline { font-size: 12.5px; color: var(--text-dim); }

.tag {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .02em;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.tag--accent {
  background: rgba(52,224,194,.12);
  border-color: rgba(52,224,194,.35);
  color: var(--accent);
}
.tag--muted { color: var(--text-dim); }

.cloze {
  background: rgba(52,224,194,.14);
  color: var(--accent);
  border-radius: 5px;
  padding: 1px 6px;
  font-weight: 600;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.floatchip {
  position: absolute;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 15px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-soft);
  white-space: nowrap;
}
/* Amplitude menor que a do card, para preservar a folga entre chip e card. */
@keyframes floaty-sm {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-6px); }
}
.floatchip--1 { top: 0;    left: 4%;  animation: floaty-sm 5s ease-in-out infinite; }
.floatchip--2 { bottom: 0; right: 4%; animation: floaty-sm 5.6s ease-in-out infinite reverse; }

/* ---- marquee / stats ---- */
.marquee {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px 30px;
  margin-top: 70px;
  padding: 24px 0 6px;
  border-top: 1px solid var(--border-soft);
}
.marquee__item { font-size: 15px; color: var(--text-muted); }
.marquee__item strong { color: var(--text); font-size: 19px; font-weight: 800; margin-right: 4px; }
.marquee__sep { width: 5px; height: 5px; border-radius: 50%; background: var(--border); }

/* ===================== SECTION SHELL ===================== */
.section { padding: 96px 0; }
.section--alt { background: var(--bg-soft); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }

.section__head { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section__head--left { text-align: left; margin-left: 0; }
.kicker {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.section__title {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  line-height: 1.15;
  letter-spacing: -.025em;
  font-weight: 800;
}
.section__lead {
  margin-top: 16px;
  font-size: 17px;
  color: var(--text-muted);
}

/* ===================== GRIDS ===================== */
.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ===================== MANIFESTO ===================== */
.manifesto-section { padding: 64px 0; background: var(--bg-soft); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }
.manifesto {
  text-align: center;
  border-left: 3px solid var(--accent);
  border-right: 3px solid var(--accent);
  padding: 18px 32px;
  max-width: 720px;
  margin: 0 auto;
}
.manifesto__line {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.5;
  color: var(--text);
}
.manifesto__line + .manifesto__line { margin-top: 6px; }

/* ===================== DOR -> RESOLUÇÃO (matriz) ===================== */
.resolves { display: flex; flex-direction: column; gap: 18px; max-width: 1000px; margin: 0 auto; }
.resolve {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.resolve__pain {
  padding: 26px 28px;
  background: linear-gradient(180deg, rgba(255,139,123,.05), transparent);
  border-left: 3px solid rgba(255,139,123,.5);
}
.resolve__fix {
  padding: 26px 28px;
  background: linear-gradient(180deg, rgba(52,224,194,.05), transparent);
  border-left: 3px solid rgba(52,224,194,.5);
}
.resolve__label {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.resolve__pain .resolve__label { color: var(--danger); }
.resolve__fix .resolve__label  { color: var(--accent); }
.resolve h3 { font-size: 17px; margin-bottom: 8px; letter-spacing: -.01em; }
.resolve p  { font-size: 14.5px; color: var(--text-muted); line-height: 1.6; }
.resolve p strong { color: var(--text); font-weight: 600; }
.resolve__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  color: var(--accent);
  font-size: 22px;
  background: rgba(255,255,255,.015);
}

/* ===================== LEGENDA (fecho de seção) ===================== */
.engines__caption {
  text-align: center;
  font-size: 15px;
  color: var(--text-muted);
  max-width: 760px;
  margin: 0 auto;
  padding: 22px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  line-height: 1.65;
}
.engines__caption strong { color: var(--text); font-weight: 600; }

/* ===================== FLIP CARD (cards-modelo) ===================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.flip {
  max-width: none;
  margin: 0 auto;
  perspective: 1600px;
  cursor: pointer;
  outline: none;
  width: 100%;
}
.flip__inner {
  position: relative;
  transition: transform .7s cubic-bezier(.4,.2,.2,1);
  transform-style: preserve-3d;
  min-height: 440px;
}
.flip.is-flipped .flip__inner { transform: rotateY(180deg); }
.flip:focus-visible .flip__inner { box-shadow: 0 0 0 3px rgba(52,224,194,.5); border-radius: var(--radius); }
.flip__face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.flip__back { transform: rotateY(180deg); }

.ecard__head { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.ecard__body p { font-size: 14.5px; line-height: 1.7; margin-bottom: 12px; }
.ecard__hint {
  margin-top: auto;
  padding-top: 14px;
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 600;
  text-align: right;
}
.blank {
  display: inline-block;
  min-width: 84px;
  height: 1.05em;
  vertical-align: -2px;
  border-radius: 5px;
  background: rgba(255,255,255,.07);
  border: 1px dashed var(--border);
}
.ecard__extra { margin-top: 16px; display: flex; flex-direction: column; gap: 9px; }
.note {
  font-size: 12.5px;
  line-height: 1.55;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
}
.note strong { display: block; font-size: 11.5px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 3px; }
.note--ctx   { background: rgba(91,168,255,.07); border-color: rgba(91,168,255,.3); }
.note--ctx strong { color: var(--accent-2); }
.note--alert { background: rgba(255,139,123,.07); border-color: rgba(255,139,123,.32); }
.note--alert strong { color: var(--danger); }
.note--src   { background: rgba(255,255,255,.03); }
.note--src strong { color: var(--text-dim); }

/* ===================== FUNCIONALIDADES DO APP ===================== */
.func {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.funcitem {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: border-color .2s ease, transform .2s ease;
}
.funcitem:hover { border-color: rgba(52,224,194,.35); transform: translateY(-3px); }
.funcitem__n {
  display: inline-flex;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  color: var(--accent);
  background: rgba(52,224,194,.1);
  border: 1px solid rgba(52,224,194,.3);
  border-radius: 10px;
  margin-bottom: 14px;
}
.funcitem__n svg { width: 20px; height: 20px; }
.funcitem h3 { font-size: 16px; margin-bottom: 7px; letter-spacing: -.01em; }
.funcitem p  { font-size: 14px; color: var(--text-muted); line-height: 1.55; }
.funcitem p strong { color: var(--text); font-weight: 600; }

/* ===================== COBERTURA ===================== */
.covercard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.covercard h3 {
  font-size: 16px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--accent);
  letter-spacing: -.01em;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: 13px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  color: var(--text);
}

.topics {
  margin-top: 50px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.topics .kicker {
  display: block;
  text-align: center;
  margin-bottom: 22px;
  color: var(--accent);
}
.topics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.topics__item {
  font-size: 13px;
  color: var(--text-muted);
  padding: 10px 14px;
  background: rgba(255,255,255,.02);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  font-weight: 500;
}

/* ===================== MATERIAL / MÉTODO (pilares) ===================== */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}
.pillar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  border-top: 3px solid var(--accent);
}
.pillar__ic {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: rgba(52,224,194,.1);
  border: 1px solid rgba(52,224,194,.25);
  color: var(--accent);
  margin-bottom: 16px;
}
.pillar__ic svg { width: 24px; height: 24px; }
.pillar h3 { font-size: 18px; margin-bottom: 10px; letter-spacing: -.01em; }
.pillar p  { font-size: 14.5px; color: var(--text-muted); line-height: 1.6; }
.pillar p strong { color: var(--text); font-weight: 600; }
.pillar__list { list-style: none; margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.pillar__list li {
  font-size: 13.5px; color: var(--text-muted);
  padding-left: 20px; position: relative;
}
.pillar__list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 800; }
.pillar__list strong { color: var(--text); font-weight: 600; }

/* ===================== DIFERENCIAIS ===================== */
.diffs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.diff {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  position: relative;
}
.diff__num {
  display: inline-flex;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -.02em;
  color: #04211C;
  background: linear-gradient(180deg, var(--accent), #1FBFA2);
  border-radius: 12px;
  margin-bottom: 18px;
}
.diff h3 { font-size: 19px; margin-bottom: 14px; letter-spacing: -.01em; line-height: 1.3; }
.diff p  { font-size: 15px; color: var(--text-muted); line-height: 1.65; margin-bottom: 12px; }
.diff p strong { color: var(--text); font-weight: 600; }
.diff__outcome {
  margin-top: 18px !important;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
  font-style: italic;
  color: var(--accent) !important;
  font-size: 14px !important;
  font-weight: 500;
}

/* ===================== OBJEÇÕES ===================== */
.obj { }
.objcard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 26px;
  transition: border-color .2s ease, transform .2s ease;
}
.objcard:hover { border-color: rgba(52,224,194,.35); transform: translateY(-3px); }
.objcard h3 {
  font-size: 16px;
  margin-bottom: 10px;
  letter-spacing: -.005em;
}
.objcard p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.objcard p strong { color: var(--text); font-weight: 600; }
.objcard--primary {
  border-color: rgba(52,224,194,.45);
  background: linear-gradient(180deg, rgba(52,224,194,.06), var(--surface));
  position: relative;
}
.objcard--primary::before {
  content: "Objeção principal";
  position: absolute;
  top: -10px; left: 18px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--bg-soft);
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid rgba(52,224,194,.4);
}

/* ===================== PLANOS ===================== */
.pricing {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}
.plan {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color .2s ease, transform .2s ease;
}
.plan:hover { border-color: rgba(52,224,194,.32); transform: translateY(-3px); }
.plan__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #04211C;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  padding: 5px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.plan__badge--gold {
  background: linear-gradient(90deg, var(--gold), #E0A951);
  color: #2D1F08;
}
.plan__name {
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.plan__price {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin-bottom: 6px;
  line-height: 1;
}
.plan__cur { font-size: 16px; font-weight: 700; color: var(--text-muted); }
.plan__val { font-size: 42px; font-weight: 900; letter-spacing: -.04em; color: var(--text); }
.plan__per { font-size: 14px; font-weight: 500; color: var(--text-muted); margin-left: 2px; }
.plan__sub  { font-size: 12.5px; color: var(--text-dim); margin-bottom: 14px; }
.plan__desc { font-size: 13.5px; color: var(--text-muted); line-height: 1.55; margin-bottom: 18px; flex-grow: 1; }

/* Âncora de valor (custo por dia, comparações) — logo acima do CTA */
.plan__anchor {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(52,224,194,.08);
  border: 1px solid rgba(52,224,194,.24);
  border-radius: 9px;
  padding: 9px 11px;
  margin-bottom: 18px;
  line-height: 1.45;
}
.plan__anchor--gold {
  color: var(--gold);
  background: rgba(242,200,121,.08);
  border-color: rgba(242,200,121,.28);
}

.plan--featured {
  border-color: rgba(52,224,194,.5);
  background: linear-gradient(180deg, rgba(52,224,194,.08), var(--surface));
  box-shadow: 0 18px 40px -20px rgba(52,224,194,.35);
  transform: scale(1.04);
}
.plan--featured:hover { transform: scale(1.04) translateY(-3px); }
.plan--featured .plan__val { background: linear-gradient(180deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.plan--lifetime { border-color: rgba(242,200,121,.4); }
.plan--lifetime .plan__val { color: var(--gold); }

/* Garantia inline */
.guarantee--inline {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 28px;
  max-width: 760px;
  margin: 0 auto;
}
.guarantee__seal {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(52,224,194,.08);
  border: 2px solid rgba(52,224,194,.35);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.guarantee__seal svg { width: 36px; height: 36px; }
.guarantee__body h3 { font-size: 17px; margin-bottom: 4px; letter-spacing: -.01em; }
.guarantee__body p { font-size: 14px; color: var(--text-muted); line-height: 1.55; }

/* ===================== FAQ ===================== */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 22px;
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  padding: 16px 30px 16px 0;
  position: relative;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 400;
  color: var(--accent);
  transition: transform .2s ease;
}
.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__item p {
  font-size: 14.5px;
  color: var(--text-muted);
  padding: 0 0 18px;
}
.faq__item p strong { color: var(--text); }

/* ===================== FINAL CTA ===================== */
.finalcta {
  position: relative;
  padding: 100px 0;
  text-align: center;
  overflow: hidden;
  border-top: 1px solid var(--border-soft);
}
.finalcta__glow {
  position: absolute;
  bottom: -300px;
  left: 50%;
  transform: translateX(-50%);
  width: 760px; height: 540px;
  background: radial-gradient(circle, rgba(52,224,194,.2), transparent 65%);
  filter: blur(40px);
}
.finalcta__inner { position: relative; }
.finalcta .kicker { display: inline-block; margin-bottom: 14px; }
.finalcta h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -.03em;
  font-weight: 800;
  line-height: 1.1;
}
.finalcta p {
  font-size: 18px;
  color: var(--text-muted);
  margin: 16px auto 30px;
  max-width: 540px;
}

/* ===================== FOOTER ===================== */
.footer { background: var(--bg-soft); border-top: 1px solid var(--border-soft); padding: 52px 0 32px; }
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border-soft);
}
.footer__brand { max-width: 320px; }
.footer__brand .brand { margin-bottom: 10px; }
.footer__brand p { font-size: 14px; color: var(--text-muted); }
.footer__nav { display: flex; gap: 26px; flex-wrap: wrap; align-items: center; }
.footer__nav a { font-size: 14px; color: var(--text-muted); transition: color .15s ease; }
.footer__nav a:hover { color: var(--text); }
.footer__legal-links { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
.footer__legal-links a { font-size: 13px; color: var(--text-dim); transition: color .15s ease; }
.footer__legal-links a:hover { color: var(--text); }
.footer__legal {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 24px;
  font-size: 12.5px;
  color: var(--text-dim);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1000px) {
  .pricing { grid-template-columns: repeat(2, 1fr); }
  .plan--featured { transform: none; }
  .plan--featured:hover { transform: translateY(-3px); }
}
@media (max-width: 960px) {
  .nav__links { display: none; }
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { order: 2; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .cards-grid, .func, .pillars { grid-template-columns: repeat(2, 1fr); }
  .diffs { grid-template-columns: 1fr; }
  .topics__grid { grid-template-columns: repeat(2, 1fr); }
  .grid--2 { grid-template-columns: 1fr; }
  .resolve { grid-template-columns: 1fr; }
  .resolve__arrow { transform: rotate(90deg); padding: 8px 0; }
  .resolve__pain, .resolve__fix { border-left: none; border-top: 3px solid; }
  .resolve__pain { border-top-color: rgba(255,139,123,.5); }
  .resolve__fix { border-top-color: rgba(52,224,194,.5); }
  .guarantee--inline { grid-template-columns: 1fr; text-align: center; padding: 28px; }
  .guarantee__seal { margin: 0 auto; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .container { padding: 0 20px; }
  .section { padding: 70px 0; }
  .grid--4, .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .cards-grid, .func, .pillars, .pricing { grid-template-columns: 1fr; }
  .topics__grid { grid-template-columns: 1fr; }
  .topics { padding: 22px; }
  .hero { padding-top: 60px; }
  .hero__cta .btn { width: 100%; }
  .floatchip { display: none; }
  .flip__inner { min-height: 460px; }
  .diff { padding: 26px 22px; }
  .plan { padding: 24px 20px; }
  .manifesto { padding: 16px 20px; border-left-width: 2px; border-right-width: 2px; }
  .footer__inner { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .floatcard, .floatchip { animation: none; }
  html { scroll-behavior: auto; }
  .flip__inner { transition: none; }
}